Steam app 3293260 · updated 11 Oct 2026, 18:14 UTC
Build and run your own waterpark solo or with friends. Design slides, send guests flying with ragdoll physics, manage staff, and fully customize your park. Turn total madness into a diamond five-star empire in this first-person management simulator!
717 hourly samples, with the daily peak drawn over them. Weekends are shaded.
15 months, August 2025 to October 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
14 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
30 days as the curve, each the highest figure that day. Behind it, 354 hourly samples from 16 Sep, which is as far back as the source keeps every hour. Weekends are shaded.
16 days as the curve, each the highest figure that day. Behind it, 364 hourly samples. Each dip is a night. Weekends are shaded.
| Language | Full audio |
|---|---|
| English | ● |
| Simplified Chinese | |
| Traditional Chinese | |
| French | |
| German | |
| Japanese | |
| Korean | |
| Portuguese - Brazil | |
| Russian | |
| Spanish - Spain | |
| Ukrainian | |
| Italian | |
| Vietnamese | |
| Polish | |
| Czech |
A blank audio cell means full audio was not marked in the returned language list.
Waterpark Simulator | Official 1.0 Launch Trailer
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Waterpark Simulator | Multiplayer Trailer
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Waterpark Simulator | EA Release Gameplay Trailer
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Waterpark Simulator | Official Cinematic EA Launch Trailer
Watch on Steam71 achievements in total.
50 developer announcements, Nov 2025 to Oct 2026 · times in UTC
So as promised, today we will show you a quick peek at some of the upcoming Halloween event. For those who did not have a chance to try it last year, it will start near the end of October and last for 2 weeks. This is an optional event and…
Hai CayplayHappy OctoberAnd with October, a timed event will happen in a few weeks . But we will try to drop you guys some sneak peeks before it happens in the coming days. But today we are happy to announce that you can finally have a bit of…
Hai CayplayHey folks, we have had some minor updates that were backend stuff that was needed, but nothing that affects your gameplay. But now that there are some changes, here are these mini patch notes. We will have some news updates in a few days…
Patch notesSo, just some minor adjustments. As we mentioned in the last post, now it's big things that need some time, so you have to be patient until 1.1 IMPROVEMENTSAdded building camera moving speed in settingsMultitasking for vendors now unlocks…
Patch notesOK, this took a bit longer to cook, but we wanted to add some new features based on some of the most common QOL requests we had from you that could be produced in a shorter period (also known as things that won't take us more than a full…
Hai CayplaySome of you might have seen us testing out this feature with some streamers, and it is finally time to let you do the same You can now change your park's logo. You can do so by going into your tablet in-game. In there, you can find a…
Hai CayplayThat's right. We finally got our trading cards approved, so time to activate them 7 cards done by one of our regular artists based on moments in the game6 duck badges3 backgrounds with Sandy, Sunny, or both of them Super staffYou will find…
Hai CayplaySome small fixes for stuff reported by you guys and some rebalancing. Plus one small change that some of you requested: the ability to rename custom slides BUG FIXESFixed unintended diving board injuries and fines in some cases Fixed a case…
Patch notesTime for our weekly release. And this one brings 2 new features requested by you guys One is the possibility of rebinding keys for keyboard and mouse users. You've been asking for this for some time, and it is one of the features we wanted…
Hai CayplayWe were aiming for 1 update a week now (normally end of the week), but some cases we saw in multiplayer this weekend kinda forced us to push this update a few hours ago, so we also added any changes that we had already tested. Here is the…
Patch notesWell, this was supposed to be a hot fix just for the hammering sound, but since we did a couple more things, it gets its own patch notes. BUG FIXESIn multiplayer, all players should be able to move pools with blobs in them nowFixed the…
Patch notesSo we wanted to write something today that wasn't just a patch note. So we opted for the regular update option because we wanted to make sure you see it.We want to thank every single one of you who have supported us. Whether you were here…
Hai CayplayAs is typical after a big release, there is always a need for a large number of small fixes and changes based on your gameplay We owe you 3 patch notes, Saturday (1.0.21) Monday (1.0.28) And today, Tuesday (1.0.31) We normally try to get…
Patch notesYep, the time has come. 1.0 is here. I am not gonna bore you today with many words, as we know you want to dig into the game. Just want to say a huge thanks to all of you who supported us the past few months and believed in us as we created…
Hai CayplayHello everyone!The countdown is down to just one week away from the 1.0 launch on July 31st. Our excitement here at Cayplay is great; we can tell you that much. But before we reach that date, we still want to give you a quick last preview…
Hai CayplayHello everyone!We are getting closer and closer to our big launch day(2 weeks now), and today we want to talk about the cost of the game before diving into the previews for this week. A Message Regarding Our 1.0 PricingSo, after a lot of…
Hai CayplayHello everyone!We are officially just three weeks away from the 1.0 release on July 31st! The whole team is mega excited and doing our best to make this release as great as we can make it. And for today's preview, we have something that…
Hai CayplayHello everyone!We have a new post this week for you, packed with free goodies, community decisions, and a sneak preview of an entirely new location coming to the game in less than a month now. The Soundtrack Is Now In Your Library As we…
Hai CayplaySummer Sale So, as we mentioned yesterday we are now starting our last sale before leaving Early Access. So if you want to try the game before 1.0 and haven't had the chance yet, this is the last time you can get it at a lower price during…
Hai CayplayRelease date The moment you have all been waiting for is finally here (which means you can stop messaging us about it). We are super excited to finally announce that Waterpark Simulator is officially leaving Early Access and launching into…
Hai CayplayHello everyone!Yep, it's time for another sneak preview of what you can expect when the 1.0 version of the game officially launches. We are continuing to dive into the big additions coming to your parks, and today, we want to highlight two…
Hai CayplayHello everyone!We are back today with another exciting sneak preview of what you can expect when the 1.0 version of the game officially launches. We have been working on a mix of large additions and much-requested improvements, and today we…
Hai CayplayDid you vote already?Hello everyone!Before we dive into today's preview, we want to do a quick reminder that voting for the upcoming 1.1 update features is still open. If you have not had the chance to cast your vote yet, simply boot up the…
Hai CayplayNew sneak peek for 1.0 and voting for 1.1 We hope you guys have been having fun since 0.4 came out. We've been loving some of the horrors, unique ways you've been entertaining your park visitors. With summer around the corner (in the…
Hai CayplaySo this one is just some minor balancing in some of the modes based on feedback from you guys. Making easy mode actually easy in some missions and hard mode a bit less punishing when selling buildings. Tomorrow, there will be an update that…
Patch notesEven with the release of 1.0 quickly approaching, we don't want to stop updating the game if the need arises based on your feedback. So here is the full list of our latest changes.BUG FIXESSeagulls no longer stick beyond their initial…
Patch notesHey Waterpark Managers! The wait is over! We are incredibly excited to announce that the 0.4 version is officially live. This update is a huge milestone for us because it focuses on giving you more control over how hard your experience in…
Hai CayplaySo today we had a quite large update (in terms of file size) even tho there is no new content..yet ;) This is most likely our last update before 0.4 being launched in a few days. But why are we releasing this one now and not just wait? A…
Patch notes0.4 release date & Beta testing So we are currently less than 2 weeks away from 0.4 coming out, and as such, we decided it is a good time to increase our beta players list.Our beta program is mainly meant for us to get earlier feedback from…
Hai CayplayOk, so we are done with our April Fool's silliness. Sorry, no real support for Win95 users, and not sorry that we won't have any microtransactions (I swear we felt a bad taste in our mouths just writing it ) So it's time to go back to our…
Hai CayplayTo provide players with more "choice and agency" in how they enjoy Waterpark Simulator, we are thrilled to introduce WS Gems, our new premium currency! Gems can be used to block bad visitors, instantly get all the money from the guests, or…
Hai CayplayWelcome to our first in-depth reveal. Heads up, if you don't want to be spoiled for content coming for the 1.0 release, this is the time to hit back and wait. We won't be offended if you don't read our post. Keep in mind this is a preview…
Hai CayplayWe are incredibly excited about what the future holds for Waterpark Simulator as we rapidly approach 0.4 and the massive 1.0 updates! To ease the wait and as we are getting closer to these major milestones, we are starting a series of sneak…
Hai CayplaySome small fixes, performance improvements, and the addition of the Czech language to the game are the content of this small update. Přejeme hezké klouzání! BUG FIXESFixed a case where the analytics window could pop up more than once when…
Patch notesLove is in the waterpark this week! We are incredibly excited to bring you a special Valentine’s Day update that is all about spreading hearts throughout your parks (well, that and a lot of pink). Unlike our previous holiday celebrations…
Hai CayplayNope not the new content we promised for this week yet. Only bug fixes and improvements we wanted to push before it. Next update will be on Friday, so you can enjoy the new items during the weekendBUG FIXESStones, statues and Snow piles can…
Patch notesHi everyone! To say that we are working incredibly hard behind the scenes to try and make Waterpark Simulator as good as it can possibly be is a massive understatement, and today we are excited to share some really exciting news with you…
Hai CayplayOk, I can tell you we did not get much in terms of rest this week ːsteamboredːAs you probably saw, we had to roll back yesterday's update 0.3.51 as it seems it caused some of you be locked outside of the game. So we ended up with the…
Patch notesIMPORTANT NOTICE Due to a high number of reports of not being able to start the game, we are reverting this version back to 0.3.40, while we investigate what is causing the problem. Apologies to all that updated and got locked out for this…
Patch notesAnother set of optimizations. Sorry, no major new things out to the public ;) Unless you are Polish. We are happy to add Polish to the supported languages to the game. More to come. We also made some changes on the street side, which you…
Patch notesWe've just been sliding into 2026's first weeks, but looking back to when we first launched in Early Access at the end of August, it feels like an entire lifetime has passed. We wanted to start the year by giving a massive thanks to every…
Hai CayplayIt is time to bundle up because the Winter Extravaganza Event has officially arrived in Waterpark Simulator. As always, if seasonal events are not your thing, you can skip them by going into Settings -> Misc and untick Seasonal Events. The…
Hai CayplayA quick update to fix an issue with bad guests not appearing in some players' parks, and some changes to camera and building rotation in build mode based on feedback you provided. Since some of you asked why we are messing with the camera…
Patch notesThis one is a bit of a big update, with some improvements and a brand new camera system for when building based on the feedback of many of you.You can now zoom in and change the camera angle while holding buildings to allow more precise…
Patch notesSome fixes for issues you have reported to us, and some we discovered later. We want to say thanks for all the support you guys have been giving us since the update, and it has been a pleasure seeing you having fun with it. We are already…
Patch notesA short one (but always mandatory after big updates) So we fixed that situation where transparencies and glass walls in some video settings didn't look very good a few hours ago in 0.3.2 ...and that broke the Harmony pool, and we missed it.…
Patch notesWe're excited to announce that version 0.3, the Wellness Update, is out. This is our first major content drop since we started Early Access. This update adds a whole new layer to your waterpark. You can create a zen-like retreat for guests…
Hai CayplayToday, we finally get to share with you the release date of the Wellness update (version 0.3) It arrives this Friday on the 28th, and we're super excited to let you dive into it very soon.Included with the update, you'll notice a new face…
Hai CayplayThe first major content update (0.3 Wellness) is right around the corner, much closer than you might think. Next Monday, we will announce the date of its release. But right now, as divided as we are in not spoiling any of the content, we…
Hai CayplayThe time for the sun to set ...rise once again in your waterpark as we say goodbye to the Halloween visitors. We sincerely hope you had fun with it, as at the end of the day that is our goal and what motivates us to carry on creating more…
Hai CayplayEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Waterpark Simulator Soundtrack | WindowsmacOSLinux | 29 Jun 2026 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | WaterparkSimulator.exe | windows |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocalLow | CayPlay/WaterparkSimulator/ | *.es3 and below |
WinAppDataLocalLow | CayPlay/WaterparkSimulator | customization.json |
It runs on public data and somebody's spare time.
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